Merge "Allow fixed rotation for transient launch with visible wallpaper" into...

Merge "Allow fixed rotation for transient launch with visible wallpaper" into udc-dev am: dcae29fe

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/22708281



Change-Id: I1caadaff85da2588f985d21104708c7d68da76a1
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>